Multiple C pointers

Multiple C pointers

I've made a test, and I tried to pass a number to an int pointer like this:
void mega_pointer(int *********number)
{
********number = 1337;
}
But I have a segmentation fault. I don't understand. Can somebody help me ?
EDIT : I add my main :
int main(void)
{
int ********number;
mega_pointer(&number);
printf("Result = %d\n", ********number);
return 0;
}
PS : Sorry for your eye, I will never use 9* in a real program, it's just
an experiment ^^